Klar, es gibt Unterschiede zwischen Motor- und
Getriebeöl.
Welches Getriebeöl kann ich in meinen Suzuki Crosser tun?
Muss es z.b. Motorex 10W30 sein?
Wie sieht es aus mit Castrol, aber da finde ich nur 75 W bzw.80W.Wo liegt der
Unterschied?
There are tolerance ranges on viscosity specs. Comparing gear oil viscosity
to engine oil viscosity is roughly:
75W-90 gear oil would be roughly equivalent to a 10W-40 engine oil
80W-90 gear oil would be roughly equivalent to a 20W-40 engine oil
80W gear oil would be roughly equivalent to a straight 20 engine oil
Theory aside, here is my experience with transmission oils in my GasGas:
Mobil 1 15W-50 (light clutch drag, clutch growl under heavy slip)
Spectro Gear saver 10W-30) (some squealing clutch engagement noise, clutch growl under heavy slip)
Spectro 80W (light clutch drag, some clutch growl under heavy slip)
Valvoline ATF FA (low clutch drag – clutch growl under heavy slip)
Valvoline gear oil 75W- 90 (limited use – worked very well, stopped using it since the additives reportedly may not be to friendly on transmission bearings)
Silkolene 75W (noticeable clutch drag, clutch growl under heavy slip)
Castrol MTX (no issues noted with clutch drag or clutch growl under heavy slip - MY 2nd PLACE RECOMMENDATION)
AmsOil motorcycle specific synthetic 0W-40 oil. (no clutch slip, no clutch
noise at all under heavy slip, very low drag - in every regard better than even
Castrol MTX) MY TOP RECOMMENDATION.
"Formula 4-Stroke Synthetic Motor Oil SAE 0W-40 "